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NETGEAR RangeMax Next Wireless PC Card WN511T User Manual 
3-8
Basic Setup
March 2006
Troubleshooting 
Use the information below to solve common problems you may encounter. Also, please refer to the 
knowledge base on the NETGEAR Web site at 
www.netgear.com/support/main.asp
.
Also, for problems with accessing network resources, the Windows software might not be installed 
and configured properly on your computers. Please refer to 
Appendix C, “Preparing Your PCs for 
Network Access” 
.
Basic Tips
If you have problems connected to your wireless network, try the tips below.
Green
The wireless PC Card has a 
connection with another 
wireless node.
The wireless PC Card has established good communication 
with an access point and the signal quality is strong.
Symptom
Cause
Solution
The PC Card LEDs 
are not lit.
The WN511T is not 
inserted into the slot 
properly or the 
WN511T software is 
not loaded. 
Remove and reinsert the WN511T.
Check the Windows device manager to see if the PC Card is 
recognized and enabled. Reload the WN511T software, if 
necessary.
Try to install the WN511T in a different slot on your system if 
one is available.
The LEDs blink 
alternately and 
cannot connect to 
an access point. 
The WN511T is 
attempting to connect 
to an access point, 
but cannot connect. 
The access point may not be powered on. Or, the access 
point and the PC card are not configured with the same 
wireless parameters. Check the SSID and WEP settings.
I can connect to an 
access point, but I 
cannot connect to 
other computers on 
the network or the 
Internet.
This could be a 
physical layer 
problem or a network 
configuration 
problem.
Check to make sure that the access point is physically 
connected to the Ethernet network.
Make sure that the IP addresses and the Windows 
networking parameters are all configured correctly.
Restart the cable or DSL modem, router, access point, and 
notebook PC.